condition	mean	min	max
4 h after light	0.1701695	0.169508	0.170831
8 h after light	0.2774335	0.276815	0.278052
12 h after light	0.42085300000000003	0.169039	0.672667
4 h after dark	0.29763249999999997	0.295497	0.299768
8 h after dark	0.46079899999999996	0.440333	0.481265
12 h after dark	0.201397	0.184115	0.218679